Carbon dioxide could be recovered from wine fermentation tanks and turned into ash as part of an effort to tackle climate change. The research is well under way at UC Davis, where researchers are working on a preliminary prototype system to sequester CO2 from wine fermentation tanks. The project has financial support from Jackson Family Wines, which has longstanding ties to the university. In 2011, the Jackson family donated $4.1 million to build the Jess S. Jackson Sustainable Winery Building...